Neoadjuvant therapy of high-risk gastric cancer: a phase II trial of preoperative FAMTX and postoperative intraperitoneal fluorouracil-cisplatin plus intravenous fluorouracil.

作者：David Paul Kelsen, Martin S. Karpeh, Gary K. Schwartz, Hans Gerdes, Charles J. Lightdale, J F Botet, G Lauers, David S. Klimstra, Ying Huang, Leonard B. Saltz, Valerie Quan, Murray F. Brennan · 发表于：Journal of Clinical Oncology · 年份：1996 · DOI：10.1200/jco.1996.14.6.1818 · 被引用次数：127 · 研究领域：Gastric Cancer Management and Outcomes、Intraperitoneal and Appendiceal Malignancies、Gastrointestinal Tumor Research and Treatment

PURPOSE AND METHODS: We identified patients with gastric cancer at high risk for recurrence before therapy using endoscopic ultrasonography (EUS). Neoadjuvant therapy using the fluorouracil, doxorubicin, and metrotrexate (FAMTX) regimen was given for three courses before planned laparotomy with the intention to perform curative resection. Postoperatively, intraperitoneal (IP) cisplatin and fluorouracil (FU) and intravenous (i.v.) FU were administered to patients undergoing resection. RESULTS: Fifty-six assessable patients were treated. Preoperative FAMTX therapy was tolerable, with the major toxicity being neutropenic fever. One treatment-related death was seen. Eighty-nine percent of patients underwent surgical exploration and 61% had potentially curative resections. There were two postoperative deaths. Comparison of pathologic tumor (pT) stage with EUS-predicted tumor stage showed apparent downstaging in 51% of patients. Postoperative IP chemotherapy was delivered to 75% of eligible patients. Toxicity was acceptable. There was no increase in operative morbidity or mortality compared with concurrent nonstudy patients undergoing a similar operative procedure and not receiving preoperative therapy. With a median follow-up time of 29 months, the median survival duration was 15.3 months. For patients who underwent potentially curative resections, the median survival duration was 31 months. Peritoneal failure was seen in 16% of patients. CONCLUSION: Chemotherapy with the FAMTX re...